129603970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{350281}}^1$

素因数の和:350325

約数の個数: 16

約数和(自身を含む): 239592888

約数和(自身を除く): 109988918

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 350281, 700562, 1751405, 3502810, 12960397, 25920794, 64801985, 129603970]

約数ペア:

[(1, 129603970), (2, 64801985), (5, 25920794), (10, 12960397), (37, 3502810), (74, 1751405), (185, 700562), (370, 350281)]